Vortex 803ZK-45 Rear Sprocket Motorcycle Aluminum Sprockets - CAT5 45-Tooth

The Vortex 803ZK-45 is a high-performance CAT5 rear sprocket designed for serious riders who demand precision and durability. This 45-tooth rear sprocket combines lightweight construction with exceptional strength to deliver optimal power transfer and reduced rotational mass.

Key Features:

• CNC machined from aerospace-grade 7075-T6 aluminum for superior strength-to-weight ratio
• 45-tooth configuration for customized gearing options
• CAT5 color anodized finish with machined silver highlights for a distinctive look
• Precision manufactured to the tightest tolerances in the industry
• Unique tooth profile design for extended sprocket life
• 100% CNC manufactured in the USA
• Saber tooth grooves between teeth to clear debris and extend life

Vortex Racing sprockets are trusted by professional race teams worldwide and tested under extreme conditions. The CAT5 series sprockets are anodized first, then CNC machined to create eye-catching colored sprockets with precision silver accents on the tooth faces and edges. This manufacturing process ensures both aesthetic appeal and functional performance that serious riders can depend on.